Glyoxysomes occur in

Options

A. Leaf cells
B. Fatty seeds
C. Roots
D. Meristematic cells

Answer

### Step-by-Step Solution:

1. **Understanding Glyoxysomes**: Glyoxysomes are specialized organelles found in certain plant cells and filamentous fungi. They are involved in the metabolism of fatty acids.

2. **Identifying the Function**: The primary function of glyoxysomes is to facilitate the conversion of stored fatty acids into carbohydrates. This process is crucial during the germination of seeds, where energy is needed for growth.

3. **Locating Glyoxysomes in Plants**: In plants, glyoxysomes are predominantly found in the fat storage tissues of germinating seeds. This is where the stored fats are converted into sugars to support the early stages of seedling growth.

4. **Examples of Seeds**: Common examples of seeds that contain glyoxysomes include peanuts and soybeans. These seeds are rich in fats and require the breakdown of these fats into usable energy during germination.

5. **Conclusion**: Based on the above information, glyoxysomes occur specifically in the fatty seeds of plants.

### Final Answer:
Glyoxysomes occur in **fatty seeds**.

---